Scalable Dynamic Circuits Benchmarking Suites

Dynamic circuits are special types of quantum circuits that incorporate mid-circuit measurements (MCM) and feed-forward operations. They play a crucial role in various applications, including quantum error correction and quantum algorithms. With advancements in quantum hardware enabling MCM and feed-forward loops, the use of dynamic circuits has become increasingly prevalent. However, there is a significant need for benchmarking suites specifically designed for dynamic circuits, as current benchmarking tools are designed for unitary circuits. We propose a scalable dynamic circuit benchmarking suite that identifies key features relevant to dynamic circuits and implements various scalable fidelity metrics for arbitrary sizes of these circuits. Our main objective is to explore the correlations between fidelity on quantum hardware and specific circuit features. Experimental results across different quantum hardware platforms reveal relationships among various features of dynamic circuits and hardware fidelity. These insights enable us to predict dynamic circuit fidelity by simply analyzing the circuit features. Our benchmarking suite is open-source and available to the public.